Please help physics. Objects don’t want to change; they want to keep doing what they’re doing unless they meet a(n)
.

strange person

unbalanced force

additional object

unexpected item

Which statement best explains why an object weight less on mercury than it does on earth

Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block

Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational